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Tata Communications
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Assistant Manager-Captive Operations

Assistant Manager-Captive Operations

Tata Communications

5 years

0 Lacs

jaipur rajasthan india

Posted:3 weeks ago| Platform:

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Skills Required

mobility collaboration security network data analyze storage analysis volatility extract persistence wireshark zeek tcpdump reporting evidence support controls linux ntfs networking tcp ip http splunk qradar certification

Work Mode

On-site

Job Type

Full Time

Job Description

About The Company

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of CommunicationsOrganisation : Novamesh Ltd (TATA Commununications Ltd)Position : L3, Location – JaipurShift : 9x5

Job Summary

We are looking for an experienced System and Network Forensics Specialist to conduct detailed investigations into cyber incidents, data breaches, and suspicious network activity. The candidate will analyze logs, artifacts, memory dumps, and network traffic to identify root causes, attacker techniques, and indicators of compromise (IOCs). This role plays a key part in incident response and threat attribution efforts.

Key Responsibilities

System Forensics:

Acquire and analyze forensic images of workstations, servers, and storage devices using tools like FTK, EnCase, X-Ways, Autopsy.
Perform memory analysis using Volatility or similar tools to extract runtime evidence.
Examine system logs, registry, file metadata, prefetch files, and persistence mechanisms.
Recover deleted files, examine file access patterns, and identify malicious executables or scripts.

Network Forensics

Analyze PCAP files and live network captures using Wireshark, Zeek (Bro), tcpdump, or NetworkMiner.
Reconstruct sessions to identify lateral movement, exfiltration, beaconing, or C2 communications.
Correlate network events with endpoint activity and threat intelligence to understand attack paths.

Reporting & Collaboration

Document findings, timelines, IOCs, and technical evidence in clear forensic reports.
Support legal and HR teams in internal investigations with chain-of-custody adherence.
Collaborate with SOC, threat intelligence, and incident response teams during investigations.
Recommend detection or preventive controls based on forensic analysis.

Required Skills And Qualifications

Strong understanding of OS internals (Windows/Linux), file systems (NTFS, EXT4), and memory structure.
Hands-on experience with forensic toolkits and analysis frameworks.
In-depth knowledge of networking protocols (TCP/IP, DNS, HTTP/S, SMB).
Familiarity with malware behavior, rootkits, persistence techniques, and anti-forensic methods.
Experience documenting forensic findings for both technical and non-technical audiences.
Working knowledge of legal processes related to digital evidence handling.
Familiarity with SIEMs (e.g., Splunk, QRadar) and EDR tools (e.g., CrowdStrike, SentinelOne). NBAD etc
Experience with MITRE ATT&CK, threat hunting, or reverse engineering.

Required Qualifications

Education: B.E./B.Tech/MCA/M.Sc. in Computer Science or Information Technology.
Experience: Minimum 5+ years of relevant experience in Security Operations, Threat Detection, or Incident Response.
Certification : GCFA, GCFE, CHFI

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Assistant Manager-Captive Operations